CVE-2023-21287

In multiple locations, there is a possible code execution due to type confusion

published August 14, 2023

CVSS
—
EPSS
1%
Percentile
42.4
In the wild
Unconfirmed
What it is

🚨 A sneaky type confusion issue lurks in the code, enabling remote code execution without needing a single click from users! Think of it as a waiter mixing up orders in a busy restaurant, serving you someone else’s dish without verifying if it’s suitable for you. In this case, the kitchen (or server) might prepare a meal (or execute code) that’s not safe to serve! An attacker could leverage this vulnerability to run arbitrary code on the affected system without requiring user interaction or higher privileges. Imagine the chaos if a malicious chef can suddenly change the menu in the middle of dinner service, serving up a dish that disrupts everything!

Put simply

Think of it as a waiter mixing up orders in a busy restaurant, serving you someone else’s dish without verifying if it’s suitable for you. In this case, the kitchen (or server) might prepare a meal (or execute code) that’s not safe to serve! This type confusion vulnerability can lead to remote code execution (RCE) by allowing unintended code to be executed due to mismatched data types in variables. The flaw exists in multiple locations, making it a tricky beast for security.

What to do

An attacker could leverage this vulnerability to run arbitrary code on the affected system without requiring user interaction or higher privileges. Imagine the chaos if a malicious chef can suddenly change the menu in the middle of dinner service, serving up a dish that disrupts everything! To mitigate this risk, apply patches as soon as they are released by the vendor. Regularly review your code for type handling and ensure all dependencies are up to date. Keep an eye on security advisories to stay ahead! You've got this! Stay alert and proactive, and you’ll have your systems secured in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00507 · 42.4th percentile
Published
2023-08-14T21:06Z
EPSS history
Timeline
  • 14 AUG 21:06Z
    In multiple locations, there is a possible code execution due to type confusion
    cvelistv5